ORCHARD PARK, N.Y. — The Buffalo Bills have signed undrafted free agent wide receiver Caleb Holley, who was with the team for its rookie mini-camp on a tryout basis.

The 6-foot-4, 200-pound native of Anchorage, Alaska spent his college career at San Francisco City College and East Central in Oklahoma. He had a school-record 970 receiving yards at East Central last season, with 55 catches and nine touchdowns.

The vast majority of Holley's production last fall — 40 catches, 713 yards and eight touchdowns — came in his final five games.